The AutoCAD Resource Site - AutoCAD directory, including online magazines, user groups, newsletters, news groups, and tutorials.

Cadopolis.com - Commercial portal for products and services related to AutoCAD [requires Javascript].

Bugwatch - A monthly column documenting old and new bugs in AutoCAD and their workarounds or fixes, where available.

Jim's AutoCAD Page - Includes production tips, a question and answer column, help resources, and free AutoLisp files.

Autodesk Point A - A second portal by Autodesk that helps designers to locate industry resources, with additional services for subscribers.

Stef's Stop - Tips, tricks, and tools for AutoCAD LT, as well as related software for download.

The Cad Man - A place to share AutoLISP routines, blocks, drawings, linetypes, fonts, VBA scripts, and other files related to AutoCAD.

The CAD Depot - A repository of freeware and shareware tools for use with AutoCAD and other CAD systems.

The CAD Compass - Offers industry news, articles, and moderated discussion forums about computer aided design standards for the building industry, after free registration.

AutoCAD Virtual Users Group - A general resource site for AutoCAD users, including online forums, a link collection, and related news.

The Autodesk File - A history of Autodesk and AutoCAD by John Walker, the founder of Autodesk.

Adee's AutoCAD Answers - Answers to Frequently asked AutoCAD Questions.